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-rw-r--r--sound/Makefile3
-rw-r--r--sound/core/pcm.c3
-rw-r--r--sound/core/pcm_native.c63
-rw-r--r--sound/mips/au1x00.c2
-rw-r--r--sound/oss/COPYING339
-rw-r--r--sound/oss/cs46xx.c15
-rw-r--r--sound/oss/cs46xxpm-24.h48
-rw-r--r--sound/oss/swarm_cs4297a.c2
-rw-r--r--sound/oss/trident.c66
-rw-r--r--sound/oss/via82cxxx_audio.c6
-rw-r--r--sound/pci/echoaudio/layla24_dsp.c4
-rw-r--r--sound/sound_core.c4
-rw-r--r--sound/sound_firmware.c6
-rw-r--r--sound/sparc/dbri.c4
-rw-r--r--sound/usb/usbaudio.c11
-rw-r--r--sound/usb/usbmidi.c3
16 files changed, 115 insertions, 464 deletions
diff --git a/sound/Makefile b/sound/Makefile
index 1f60797afa8..5f6bef57e82 100644
--- a/sound/Makefile
+++ b/sound/Makefile
@@ -2,6 +2,7 @@
#
obj-$(CONFIG_SOUND) += soundcore.o
+obj-$(CONFIG_SOUND_PRIME) += sound_firmware.o
obj-$(CONFIG_SOUND_PRIME) += oss/
obj-$(CONFIG_DMASOUND) += oss/
obj-$(CONFIG_SND) += core/ i2c/ drivers/ isa/ pci/ ppc/ arm/ synth/ usb/ sparc/ parisc/ pcmcia/ mips/
@@ -11,4 +12,4 @@ ifeq ($(CONFIG_SND),y)
obj-y += last.o
endif
-soundcore-objs := sound_core.o sound_firmware.o
+soundcore-objs := sound_core.o
diff --git a/sound/core/pcm.c b/sound/core/pcm.c
index bf8f412988b..fbbbcd20c4c 100644
--- a/sound/core/pcm.c
+++ b/sound/core/pcm.c
@@ -629,6 +629,9 @@ int snd_pcm_new_stream(struct snd_pcm *pcm, int stream, int substream_count)
substream->number = idx;
substream->stream = stream;
sprintf(substream->name, "subdevice #%i", idx);
+ snprintf(substream->latency_id, sizeof(substream->latency_id),
+ "ALSA-PCM%d-%d%c%d", pcm->card->number, pcm->device,
+ (stream ? 'c' : 'p'), idx);
substream->buffer_bytes_max = UINT_MAX;
if (prev == NULL)
pstr->substream = substream;
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index 0224c70414f..37b4b10850a 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -25,6 +25,7 @@
#include <linux/file.h>
#include <linux/slab.h>
#include <linux/time.h>
+#include <linux/latency.h>
#include <linux/uio.h>
#include <sound/core.h>
#include <sound/control.h>
@@ -347,11 +348,26 @@ out:
return err;
}
+static int period_to_usecs(struct snd_pcm_runtime *runtime)
+{
+ int usecs;
+
+ if (! runtime->rate)
+ return -1; /* invalid */
+
+ /* take 75% of period time as the deadline */
+ usecs = (750000 / runtime->rate) * runtime->period_size;
+ usecs += ((750000 % runtime->rate) * runtime->period_size) /
+ runtime->rate;
+
+ return usecs;
+}
+
static int snd_pcm_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
{
struct snd_pcm_runtime *runtime;
- int err;
+ int err, usecs;
unsigned int bits;
snd_pcm_uframes_t frames;
@@ -431,6 +447,10 @@ static int snd_pcm_hw_params(struct snd_pcm_substream *substream,
snd_pcm_timer_resolution_change(substream);
runtime->status->state = SNDRV_PCM_STATE_SETUP;
+
+ remove_acceptable_latency(substream->latency_id);
+ if ((usecs = period_to_usecs(runtime)) >= 0)
+ set_acceptable_latency(substream->latency_id, usecs);
return 0;
_error:
/* hardware might be unuseable from this time,
@@ -490,6 +510,7 @@ static int snd_pcm_hw_free(struct snd_pcm_substream *substream)
if (substream->ops->hw_free)
result = substream->ops->hw_free(substream);
runtime->status->state = SNDRV_PCM_STATE_OPEN;
+ remove_acceptable_latency(substream->latency_id);
return result;
}
@@ -2831,8 +2852,8 @@ static ssize_t snd_pcm_write(struct file *file, const char __user *buf,
return result;
}
-static ssize_t snd_pcm_readv(struct file *file, const struct iovec *_vector,
- unsigned long count, loff_t * offset)
+static ssize_t snd_pcm_aio_read(struct kiocb *iocb, const struct iovec *iov,
+ unsigned long nr_segs, loff_t pos)
{
struct snd_pcm_file *pcm_file;
@@ -2843,22 +2864,22 @@ static ssize_t snd_pcm_readv(struct file *file, const struct iovec *_vector,
void __user **bufs;
snd_pcm_uframes_t frames;
- pcm_file = file->private_data;
+ pcm_file = iocb->ki_filp->private_data;
substream = pcm_file->substream;
snd_assert(substream != NULL, return -ENXIO);
runtime = substream->runtime;
if (runtime->status->state == SNDRV_PCM_STATE_OPEN)
return -EBADFD;
- if (count > 1024 || count != runtime->channels)
+ if (nr_segs > 1024 || nr_segs != runtime->channels)
return -EINVAL;
- if (!frame_aligned(runtime, _vector->iov_len))
+ if (!frame_aligned(runtime, iov->iov_len))
return -EINVAL;
- frames = bytes_to_samples(runtime, _vector->iov_len);
- bufs = kmalloc(sizeof(void *) * count, GFP_KERNEL);
+ frames = bytes_to_samples(runtime, iov->iov_len);
+ bufs = kmalloc(sizeof(void *) * nr_segs, GFP_KERNEL);
if (bufs == NULL)
return -ENOMEM;
- for (i = 0; i < count; ++i)
- bufs[i] = _vector[i].iov_base;
+ for (i = 0; i < nr_segs; ++i)
+ bufs[i] = iov[i].iov_base;
result = snd_pcm_lib_readv(substream, bufs, frames);
if (result > 0)
result = frames_to_bytes(runtime, result);
@@ -2866,8 +2887,8 @@ static ssize_t snd_pcm_readv(struct file *file, const struct iovec *_vector,
return result;
}
-static ssize_t snd_pcm_writev(struct file *file, const struct iovec *_vector,
- unsigned long count, loff_t * offset)
+static ssize_t snd_pcm_aio_write(struct kiocb *iocb, const struct iovec *iov,
+ unsigned long nr_segs, loff_t pos)
{
struct snd_pcm_file *pcm_file;
struct snd_pcm_substream *substream;
@@ -2877,7 +2898,7 @@ static ssize_t snd_pcm_writev(struct file *file, const struct iovec *_vector,
void __user **bufs;
snd_pcm_uframes_t frames;
- pcm_file = file->private_data;
+ pcm_file = iocb->ki_filp->private_data;
substream = pcm_file->substream;
snd_assert(substream != NULL, result = -ENXIO; goto end);
runtime = substream->runtime;
@@ -2885,17 +2906,17 @@ static ssize_t snd_pcm_writev(struct file *file, const struct iovec *_vector,
result = -EBADFD;
goto end;
}
- if (count > 128 || count != runtime->channels ||
- !frame_aligned(runtime, _vector->iov_len)) {
+ if (nr_segs > 128 || nr_segs != runtime->channels ||
+ !frame_aligned(runtime, iov->iov_len)) {
result = -EINVAL;
goto end;
}
- frames = bytes_to_samples(runtime, _vector->iov_len);
- bufs = kmalloc(sizeof(void *) * count, GFP_KERNEL);
+ frames = bytes_to_samples(runtime, iov->iov_len);
+ bufs = kmalloc(sizeof(void *) * nr_segs, GFP_KERNEL);
if (bufs == NULL)
return -ENOMEM;
- for (i = 0; i < count; ++i)
- bufs[i] = _vector[i].iov_base;
+ for (i = 0; i < nr_segs; ++i)
+ bufs[i] = iov[i].iov_base;
result = snd_pcm_lib_writev(substream, bufs, frames);
if (result > 0)
result = frames_to_bytes(runtime, result);
@@ -3405,7 +3426,7 @@ struct file_operations snd_pcm_f_ops[2] = {
{
.owner = THIS_MODULE,
.write = snd_pcm_write,
- .writev = snd_pcm_writev,
+ .aio_write = snd_pcm_aio_write,
.open = snd_pcm_playback_open,
.release = snd_pcm_release,
.poll = snd_pcm_playback_poll,
@@ -3417,7 +3438,7 @@ struct file_operations snd_pcm_f_ops[2] = {
{
.owner = THIS_MODULE,
.read = snd_pcm_read,
- .readv = snd_pcm_readv,
+ .aio_read = snd_pcm_aio_read,
.open = snd_pcm_capture_open,
.release = snd_pcm_release,
.poll = snd_pcm_capture_poll,
diff --git a/sound/mips/au1x00.c b/sound/mips/au1x00.c
index c31b3865922..ff6e6fc198a 100644
--- a/sound/mips/au1x00.c
+++ b/sound/mips/au1x00.c
@@ -258,7 +258,7 @@ au1000_dma_interrupt(int irq, void *dev_id, struct pt_regs *regs)
static unsigned int rates[] = {8000, 11025, 16000, 22050};
static struct snd_pcm_hw_constraint_list hw_constraints_rates = {
- .count = sizeof(rates) / sizeof(rates[0]),
+ .count = ARRAY_SIZE(rates),
.list = rates,
.mask = 0,
};
diff --git a/sound/oss/COPYING b/sound/oss/COPYING
deleted file mode 100644
index 916d1f0f284..00000000000
--- a/sound/oss/COPYING
+++ /dev/null
@@ -1,339 +0,0 @@
- GNU GENERAL PUBLIC LICENSE
- Version 2, June 1991
-
- Copyright (C) 1989, 1991 Free Software Foundation, Inc.
- 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
- Preamble
-
- The licenses for most software are designed to take away your
-freedom to share and change it. By contrast, the GNU General Public
-License is intended to guarantee your freedom to share and change free
-software--to make sure the software is free for all its users. This
-General Public License applies to most of the Free Software
-Foundation's software and to any other program whose authors commit to
-using it. (Some other Free Software Foundation software is covered by
-the GNU Library General Public License instead.) You can apply it to
-your programs, too.
-
- When we speak of free software, we are referring to freedom, not
-price. Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
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-if you want it, that you can change the software or use pieces of it
-in new free programs; and that you know you can do these things.
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-anyone to deny you these rights or to ask you to surrender the rights.
-These restrictions translate to certain responsibilities for you if you
-distribute copies of the software, or if you modify it.
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- TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
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-Activities other than copying, distribution and modification are not
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-
- Appendix: How to Apply These Terms to Your New Programs
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- If you develop a new program, and you want it to be of the greatest
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- Copyright (C) 19yy <name of author>
-
- This program is free software; you can redistribute it and/or modify
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- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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- Gnomovision version 69, Copyright (C) 19yy name of author
- Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
- This is free software, and you are welcome to redistribute it
- under certain conditions; type `show c' for details.
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-The hypothetical commands `show w' and `show c' should show the appropriate
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-You should also get your employer (if you work as a programmer) or your
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- `Gnomovision' (which makes passes at compilers) written by James Hacker.
-
- <signature of Ty Coon>, 1 April 1989
- Ty Coon, President of Vice
-
-This General Public License does not permit incorporating your program into
-proprietary programs. If your program is a subroutine library, you may
-consider it more useful to permit linking proprietary applications with the
-library. If this is what you want to do, use the GNU Library General
-Public License instead of this License.
diff --git a/sound/oss/cs46xx.c b/sound/oss/cs46xx.c
index 5195bf933cb..43193581f83 100644
--- a/sound/oss/cs46xx.c
+++ b/sound/oss/cs46xx.c
@@ -96,7 +96,7 @@
#include <asm/dma.h>
#include <asm/uaccess.h>
-#include "cs46xxpm-24.h"
+#include "cs46xxpm.h"
#include "cs46xx_wrapper-24.h"
#include "cs461x.h"
@@ -389,8 +389,10 @@ static int cs_hardware_init(struct cs_card *card);
static int cs46xx_powerup(struct cs_card *card, unsigned int type);
static int cs461x_powerdown(struct cs_card *card, unsigned int type, int suspendflag);
static void cs461x_clear_serial_FIFOs(struct cs_card *card, int type);
+#ifdef CONFIG_PM
static int cs46xx_suspend_tbl(struct pci_dev *pcidev, pm_message_t state);
static int cs46xx_resume_tbl(struct pci_dev *pcidev);
+#endif
#if CSDEBUG
@@ -2980,7 +2982,7 @@ static void clkrun_hack(struct cs_card *card, int change)
card->active+=change;
- acpi_dev = pci_find_device(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82371AB_3, NULL);
+ acpi_dev = pci_get_device(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82371AB_3, NULL);
if (acpi_dev == NULL)
return; /* Not a thinkpad thats for sure */
@@ -3006,6 +3008,7 @@ static void clkrun_hack(struct cs_card *card, int change)
change,card->active));
outw(control&~0x2000, port+0x10);
}
+ pci_dev_put(acpi_dev);
}
@@ -5389,8 +5392,10 @@ static struct pci_driver cs46xx_pci_driver = {
.id_table = cs46xx_pci_tbl,
.probe = cs46xx_probe,
.remove = __devexit_p(cs46xx_remove),
- .suspend = CS46XX_SUSPEND_TBL,
- .resume = CS46XX_RESUME_TBL,
+#ifdef CONFIG_PM
+ .suspend = cs46xx_suspend_tbl,
+ .resume = cs46xx_resume_tbl,
+#endif
};
static int __init cs46xx_init_module(void)
@@ -5420,7 +5425,7 @@ static void __exit cs46xx_cleanup_module(void)
module_init(cs46xx_init_module);
module_exit(cs46xx_cleanup_module);
-#if CS46XX_ACPI_SUPPORT
+#ifdef CONFIG_PM
static int cs46xx_suspend_tbl(struct pci_dev *pcidev, pm_message_t state)
{
struct cs_card *s = PCI_GET_DRIVER_DATA(pcidev);
diff --git a/sound/oss/cs46xxpm-24.h b/sound/oss/cs46xxpm-24.h
deleted file mode 100644
index ad82db84d01..00000000000
--- a/sound/oss/cs46xxpm-24.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/*******************************************************************************
-*
-* "cs46xxpm-24.h" -- Cirrus Logic-Crystal CS46XX linux audio driver.
-*
-* Copyright (C) 2000,2001 Cirrus Logic Corp.
-* -- tom woller (twoller@crystal.cirrus.com) or
-* (pcaudio@crystal.cirrus.com).
-*
-* This program is free software; you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation; either version 2 of the License, or
-* (at your option) any later version.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program; if not, write to the Free Software
-* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*
-* 12/22/00 trw - new file.
-*
-*******************************************************************************/
-#ifndef __CS46XXPM24_H
-#define __CS46XXPM24_H
-
-#include <linux/pm.h>
-#include "cs46xxpm.h"
-
-
-#define CS46XX_ACPI_SUPPORT 1
-#ifdef CS46XX_ACPI_SUPPORT
-/*
-* for now (12/22/00) only enable the pm_register PM support.
-* allow these table entries to be null.
-*/
-static int cs46xx_suspend_tbl(struct pci_dev *pcidev, pm_message_t state);
-static int cs46xx_resume_tbl(struct pci_dev *pcidev);
-#define CS46XX_SUSPEND_TBL cs46xx_suspend_tbl
-#define CS46XX_RESUME_TBL cs46xx_resume_tbl
-#else
-#define CS46XX_SUSPEND_TBL cs46xx_null
-#define CS46XX_RESUME_TBL cs46xx_null
-#endif
-
-#endif
diff --git a/sound/oss/swarm_cs4297a.c b/sound/oss/swarm_cs4297a.c
index eb5ea32fd1b..3edf8d4ac99 100644
--- a/sound/oss/swarm_cs4297a.c
+++ b/sound/oss/swarm_cs4297a.c
@@ -725,7 +725,7 @@ static int serdma_reg_access(struct cs4297a_state *s, u64 data)
serdma_t *d = &s->dma_dac;
u64 *data_p;
unsigned swptr;
- int flags;
+ unsigned long flags;
serdma_descr_t *descr;
if (s->reg_request) {
diff --git a/sound/oss/trident.c b/sound/oss/trident.c
index 2813e4c8e36..ce79cd82478 100644
--- a/sound/oss/trident.c
+++ b/sound/oss/trident.c
@@ -488,10 +488,6 @@ static void ali_set_spdif_out_rate(struct trident_card *card, unsigned int rate)
static void ali_enable_special_channel(struct trident_state *stat);
static struct trident_channel *ali_alloc_rec_pcm_channel(struct trident_card *card);
static struct trident_channel *ali_alloc_pcm_channel(struct trident_card *card);
-static void ali_restore_regs(struct trident_card *card);
-static void ali_save_regs(struct trident_card *card);
-static int trident_suspend(struct pci_dev *dev, pm_message_t unused);
-static int trident_resume(struct pci_dev *dev);
static void ali_free_pcm_channel(struct trident_card *card, unsigned int channel);
static int ali_setup_multi_channels(struct trident_card *card, int chan_nums);
static unsigned int ali_get_spdif_in_rate(struct trident_card *card);
@@ -507,13 +503,6 @@ static int ali_allocate_other_states_resources(struct trident_state *state,
int chan_nums);
static void ali_free_other_states_resources(struct trident_state *state);
-/* save registers for ALi Power Management */
-static struct ali_saved_registers {
- unsigned long global_regs[ALI_GLOBAL_REGS];
- unsigned long channel_regs[ALI_CHANNELS][ALI_CHANNEL_REGS];
- unsigned mixer_regs[ALI_MIXER_REGS];
-} ali_registers;
-
#define seek_offset(dma_ptr, buffer, cnt, offset, copy_count) do { \
(dma_ptr) += (offset); \
(buffer) += (offset); \
@@ -3280,8 +3269,8 @@ ali_setup_spdif_out(struct trident_card *card, int flag)
char temp;
struct pci_dev *pci_dev = NULL;
- pci_dev = pci_find_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1533,
- pci_dev);
+ pci_dev = pci_get_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1533,
+ pci_dev);
if (pci_dev == NULL)
return;
pci_read_config_byte(pci_dev, 0x61, &temp);
@@ -3295,6 +3284,8 @@ ali_setup_spdif_out(struct trident_card *card, int flag)
temp |= 0x10;
pci_write_config_byte(pci_dev, 0x7e, temp);
+ pci_dev_put(pci_dev);
+
ch = inb(TRID_REG(card, ALI_SCTRL));
outb(ch | ALI_SPDIF_OUT_ENABLE, TRID_REG(card, ALI_SCTRL));
ch = inb(TRID_REG(card, ALI_SPDIF_CTRL));
@@ -3501,16 +3492,19 @@ ali_close_multi_channels(void)
char temp = 0;
struct pci_dev *pci_dev = NULL;
- pci_dev = pci_find_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1533,
- pci_dev);
+ pci_dev = pci_get_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1533,
+ pci_dev);
if (pci_dev == NULL)
return -1;
+
pci_read_config_byte(pci_dev, 0x59, &temp);
temp &= ~0x80;
pci_write_config_byte(pci_dev, 0x59, temp);
- pci_dev = pci_find_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M7101,
- pci_dev);
+ pci_dev_put(pci_dev);
+
+ pci_dev = pci_get_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M7101,
+ NULL);
if (pci_dev == NULL)
return -1;
@@ -3518,6 +3512,8 @@ ali_close_multi_channels(void)
temp &= ~0x20;
pci_write_config_byte(pci_dev, 0xB8, temp);
+ pci_dev_put(pci_dev);
+
return 0;
}
@@ -3528,21 +3524,26 @@ ali_setup_multi_channels(struct trident_card *card, int chan_nums)
char temp = 0;
struct pci_dev *pci_dev = NULL;
- pci_dev = pci_find_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1533,
- pci_dev);
+ pci_dev = pci_get_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1533,
+ pci_dev);
if (pci_dev == NULL)
return -1;
pci_read_config_byte(pci_dev, 0x59, &temp);
temp |= 0x80;
pci_write_config_byte(pci_dev, 0x59, temp);
- pci_dev = pci_find_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M7101,
- pci_dev);
+ pci_dev_put(pci_dev);
+
+ pci_dev = pci_get_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M7101,
+ NULL);
if (pci_dev == NULL)
return -1;
pci_read_config_byte(pci_dev, (int) 0xB8, &temp);
temp |= 0x20;
pci_write_config_byte(pci_dev, (int) 0xB8, (u8) temp);
+
+ pci_dev_put(pci_dev);
+
if (chan_nums == 6) {
dwValue = inl(TRID_REG(card, ALI_SCTRL)) | 0x000f0000;
outl(dwValue, TRID_REG(card, ALI_SCTRL));
@@ -3653,6 +3654,14 @@ ali_allocate_other_states_resources(struct trident_state *state, int chan_nums)
return 0;
}
+#ifdef CONFIG_PM
+/* save registers for ALi Power Management */
+static struct ali_saved_registers {
+ unsigned long global_regs[ALI_GLOBAL_REGS];
+ unsigned long channel_regs[ALI_CHANNELS][ALI_CHANNEL_REGS];
+ unsigned mixer_regs[ALI_MIXER_REGS];
+} ali_registers;
+
static void
ali_save_regs(struct trident_card *card)
{
@@ -3746,6 +3755,7 @@ trident_resume(struct pci_dev *dev)
}
return 0;
}
+#endif
static struct trident_channel *
ali_alloc_pcm_channel(struct trident_card *card)
@@ -4105,8 +4115,8 @@ ali_reset_5451(struct trident_card *card)
unsigned int dwVal;
unsigned short wCount, wReg;
- pci_dev = pci_find_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1533,
- pci_dev);
+ pci_dev = pci_get_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1533,
+ pci_dev);
if (pci_dev == NULL)
return -1;
@@ -4116,6 +4126,7 @@ ali_reset_5451(struct trident_card *card)
pci_read_config_dword(pci_dev, 0x7c, &dwVal);
pci_write_config_dword(pci_dev, 0x7c, dwVal & 0xf7ffffff);
udelay(5000);
+ pci_dev_put(pci_dev);
pci_dev = card->pci_dev;
if (pci_dev == NULL)
@@ -4395,7 +4406,7 @@ trident_probe(struct pci_dev *pci_dev, const struct pci_device_id *pci_id)
init_timer(&card->timer);
card->iobase = iobase;
- card->pci_dev = pci_dev;
+ card->pci_dev = pci_dev_get(pci_dev);
card->pci_id = pci_id->device;
card->revision = revision;
card->irq = pci_dev->irq;
@@ -4549,6 +4560,7 @@ out_unregister_sound_dsp:
out_free_irq:
free_irq(card->irq, card);
out_proc_fs:
+ pci_dev_put(card->pci_dev);
if (res) {
remove_proc_entry("ALi5451", NULL);
res = NULL;
@@ -4599,9 +4611,9 @@ trident_remove(struct pci_dev *pci_dev)
}
unregister_sound_dsp(card->dev_audio);
- kfree(card);
-
pci_set_drvdata(pci_dev, NULL);
+ pci_dev_put(card->pci_dev);
+ kfree(card);
}
MODULE_AUTHOR("Alan Cox, Aaron Holtzman, Ollie Lho, Ching Ling Lee, Muli Ben-Yehuda");
@@ -4616,8 +4628,10 @@ static struct pci_driver trident_pci_driver = {
.id_table = trident_pci_tbl,
.probe = trident_probe,
.remove = __devexit_p(trident_remove),
+#ifdef CONFIG_PM
.suspend = trident_suspend,
.resume = trident_resume
+#endif
};
static int __init
diff --git a/sound/oss/via82cxxx_audio.c b/sound/oss/via82cxxx_audio.c
index 08d8c94d01b..2fec42fc348 100644
--- a/sound/oss/via82cxxx_audio.c
+++ b/sound/oss/via82cxxx_audio.c
@@ -1547,7 +1547,7 @@ static int via_mixer_open (struct inode *inode, struct file *file)
DPRINTK ("ENTER\n");
- while ((pdev = pci_find_device(PCI_ANY_ID, PCI_ANY_ID, pdev)) != NULL) {
+ while ((pdev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, pdev)) != NULL) {
drvr = pci_dev_driver (pdev);
if (drvr == &via_driver) {
assert (pci_get_drvdata (pdev) != NULL);
@@ -1562,6 +1562,7 @@ static int via_mixer_open (struct inode *inode, struct file *file)
return -ENODEV;
match:
+ pci_dev_put(pdev);
file->private_data = card->ac97;
DPRINTK ("EXIT, returning 0\n");
@@ -3245,7 +3246,7 @@ static int via_dsp_open (struct inode *inode, struct file *file)
}
card = NULL;
- while ((pdev = pci_find_device(PCI_ANY_ID, PCI_ANY_ID, pdev)) != NULL) {
+ while ((pdev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, pdev)) != NULL) {
drvr = pci_dev_driver (pdev);
if (drvr == &via_driver) {
assert (pci_get_drvdata (pdev) != NULL);
@@ -3264,6 +3265,7 @@ static int via_dsp_open (struct inode *inode, struct file *file)
return -ENODEV;
match:
+ pci_dev_put(pdev);
if (nonblock) {
if (!mutex_trylock(&card->open_mutex)) {
DPRINTK ("EXIT, returning -EAGAIN\n");
diff --git a/sound/pci/echoaudio/layla24_dsp.c b/sound/pci/echoaudio/layla24_dsp.c
index 7ec5b63d0dc..97e42e11514 100644
--- a/sound/pci/echoaudio/layla24_dsp.c
+++ b/sound/pci/echoaudio/layla24_dsp.c
@@ -302,11 +302,11 @@ static int switch_asic(struct echoaudio *chip, const struct firmware *asic)
/* Check to see if this is already loaded */
if (asic != chip->asic_code) {
- monitors = kmalloc(MONITOR_ARRAY_SIZE, GFP_KERNEL);
+ monitors = kmemdup(chip->comm_page->monitors,
+ MONITOR_ARRAY_SIZE, GFP_KERNEL);
if (! monitors)
return -ENOMEM;
- memcpy(monitors, chip->comm_page->monitors, MONITOR_ARRAY_SIZE);
memset(chip->comm_page->monitors, ECHOGAIN_MUTED,
MONITOR_ARRAY_SIZE);
diff --git a/sound/sound_core.c b/sound/sound_core.c
index 62d4d0c8126..0b0a016ca6d 100644
--- a/sound/sound_core.c
+++ b/sound/sound_core.c
@@ -551,10 +551,6 @@ int soundcore_open(struct inode *inode, struct file *file)
return -ENODEV;
}
-extern int mod_firmware_load(const char *, char **);
-EXPORT_SYMBOL(mod_firmware_load);
-
-
MODULE_DESCRIPTION("Core sound module");
MODULE_AUTHOR("Alan Cox");
MODULE_LICENSE("GPL");
diff --git a/sound/sound_firmware.c b/sound/sound_firmware.c
index 6ddadfac35a..3a181d4c0dc 100644
--- a/sound/sound_firmware.c
+++ b/sound/sound_firmware.c
@@ -4,6 +4,7 @@
#include <linux/mm.h>
#include <linux/slab.h>
#include <asm/uaccess.h>
+#include "oss/sound_firmware.h"
static int do_mod_firmware_load(const char *fn, char **fp)
{
@@ -59,8 +60,7 @@ static int do_mod_firmware_load(const char *fn, char **fp)
* value zero on a failure.
*
* Caution: This API is not recommended. Firmware should be loaded via
- * an ioctl call and a setup application. This function may disappear
- * in future.
+ * request_firmware.
*/
int mod_firmware_load(const char *fn, char **fp)
@@ -73,4 +73,6 @@ int mod_firmware_load(const char *fn, char **fp)
set_fs(fs);
return r;
}
+EXPORT_SYMBOL(mod_firmware_load);
+MODULE_LICENSE("GPL");
diff --git a/sound/sparc/dbri.c b/sound/sparc/dbri.c
index 8016541ec16..5a97be689b4 100644
--- a/sound/sparc/dbri.c
+++ b/sound/sparc/dbri.c
@@ -2412,8 +2412,6 @@ static struct snd_kcontrol_new dbri_controls[] __devinitdata = {
CS4215_SINGLE("Mic boost", 4, 4, 1, 1)
};
-#define NUM_CS4215_CONTROLS (sizeof(dbri_controls)/sizeof(struct snd_kcontrol_new))
-
static int __init snd_dbri_mixer(struct snd_dbri * dbri)
{
struct snd_card *card;
@@ -2424,7 +2422,7 @@ static int __init snd_dbri_mixer(struct snd_dbri * dbri)
card = dbri->card;
strcpy(card->mixername, card->shortname);
- for (idx = 0; idx < NUM_CS4215_CONTROLS; idx++) {
+ for (idx = 0; idx < ARRAY_SIZE(dbri_controls); idx++) {
if ((err = snd_ctl_add(card,
snd_ctl_new1(&dbri_controls[idx], dbri))) < 0)
return err;
diff --git a/sound/usb/usbaudio.c b/sound/usb/usbaudio.c
index 49248fa7aef..a42acf6d7b6 100644
--- a/sound/usb/usbaudio.c
+++ b/sound/usb/usbaudio.c
@@ -2046,10 +2046,9 @@ int snd_usb_ctl_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
void *buf = NULL;
if (size > 0) {
- buf = kmalloc(size, GFP_KERNEL);
+ buf = kmemdup(data, size, GFP_KERNEL);
if (!buf)
return -ENOMEM;
- memcpy(buf, data, size);
}
err = usb_control_msg(dev, pipe, request, requesttype,
value, index, buf, size, timeout);
@@ -2846,12 +2845,11 @@ static int create_fixed_stream_quirk(struct snd_usb_audio *chip,
int stream, err;
int *rate_table = NULL;
- fp = kmalloc(sizeof(*fp), GFP_KERNEL);
+ fp = kmemdup(quirk->data, sizeof(*fp), GFP_KERNEL);
if (! fp) {
- snd_printk(KERN_ERR "cannot malloc\n");
+ snd_printk(KERN_ERR "cannot memdup\n");
return -ENOMEM;
}
- memcpy(fp, quirk->data, sizeof(*fp));
if (fp->nr_rates > 0) {
rate_table = kmalloc(sizeof(int) * fp->nr_rates, GFP_KERNEL);
if (!rate_table) {
@@ -3029,10 +3027,9 @@ static int create_ua1000_quirk(struct snd_usb_audio *chip,
altsd->bNumEndpoints != 1)
return -ENXIO;
- fp = kmalloc(sizeof(*fp), GFP_KERNEL);
+ fp = kmemdup(&ua1000_format, sizeof(*fp), GFP_KERNEL);
if (!fp)
return -ENOMEM;
- memcpy(fp, &ua1000_format, sizeof(*fp));
fp->channels = alts->extra[4];
fp->iface = altsd->bInterfaceNumber;
diff --git a/sound/usb/usbmidi.c b/sound/usb/usbmidi.c
index abe29dadd97..0dcf78adb99 100644
--- a/sound/usb/usbmidi.c
+++ b/sound/usb/usbmidi.c
@@ -323,10 +323,9 @@ static int send_bulk_static_data(struct snd_usb_midi_out_endpoint* ep,
const void *data, int len)
{
int err;
- void *buf = kmalloc(len, GFP_KERNEL);
+ void *buf = kmemdup(data, len, GFP_KERNEL);
if (!buf)
return -ENOMEM;
- memcpy(buf, data, len);
dump_urb("sending", buf, len);
err = usb_bulk_msg(ep->umidi->chip->dev, ep->urb->pipe, buf, len,
NULL, 250);
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-17 11:36:47 +0000